Strip-shaped security element

Details Strip-shaped security element Strip-shaped security element

B - Operations, Transporting

42

D

B42D 15/00 (2006.01) B42D 15/10 (2006.01) B44F 1/00 (2006.01) B44F 1/12 (2006.01)

Patent

CA 2483794

Proposed is a security element in the form of a strip which exhibits optical effects which are variable in dependence on the illumination or viewing direction, wherein those optical effects are provided only in one or more definedly delimited, mutually spaced surface regions and the strip outside the visually variable surface regions is transparent or is adapted to the appearance of the surface of the substrate.

L'invention concerne un élément de sécurité en forme de bande, présentant des effets optiques variant en fonction de l'éclairage et de l'angle d'observation. Lesdits effets optiques sont uniquement visibles dans une ou plusieurs zones de surface espacées, délimitées de façon définie, et en dehors des zones de surface d'apparence variable, ladite bande est transparente ou adaptée à l'image apparaissant à la surface du substrat.

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